| 1. store_src_rg xy = src.rg | |
| 2. init_lane_masks CondMask = LoopMask = RetMask = true | |
| 3. zero_slot_unmasked r = 0 | |
| 4. copy_constant g = 0x3F800000 (1.0) | |
| 5. copy_slot_unmasked x = r | |
| 6. copy_slot_unmasked $0 = x | |
| 7. label label 0x00000000 | |
| 8. copy_constant $1 = 0x3F800000 (1.0) | |
| 9. zero_slot_unmasked $2 = 0 | |
| 10. copy_slot_unmasked x = g | |
| 11. copy_slot_unmasked $3 = x | |
| 12. label label 0x00000002 | |
| 13. copy_2_slots_unmasked rg = $2..3 | |
| 14. label label 0x00000001 | |
| 15. load_src src.rgba = $0..3 |